Application of vibration in the wall plastering-covering and cleaning works

M. Chelidze, V. Zviadauri, A. Gogava

Journal of Vibroengineering, Vol. 12, Issue 1, 2010, p. 89-94.
Received 27 October 2009; accepted 27 November 2009; published 31 March 2010

Copyright © 2010 Vibroengineering This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Abstract. Realization of the process of laying of liquid plastic substance on the vertical plane as well as its compacting and packing with the use of vibrations is proposed. Content of air bubbles in the compacted (packed) concrete is diminished down to the minimum due to the vibrational action. Furthermore, destruction of the plastered layer because of action of the frozen water present in pores is reduced significantly due to the increased contact area of concrete with the wall

Keywords: vibrations plastering, coating, concrete, compacting, packing, plastic.